Hiro painted his room at a rate of 88 square meters per hour. after 33 hours of painting, he had 2828 square meters left to paint. let a(t)a(t) denote the area to paint aa (measured in square meters) as a function of time tt (measured in hours).

In the first triangle 80+20+p=180 (since sum of all angles of a triangle is 180)so p= 80also in second triangle 55+45+q=180 (since sum of all angles of a triangle is 180)so q=80so we can conclude that p=80 degrees q=80 degrees so p=q=80 degreeshence option b is correct

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The answer simplified would be. -6300x